Method and apparatus for providing back-lighting in a display device
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United States of America Patent
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Apr 26, 2011
Grant Date -
Dec 17, 2009
app pub date -
Aug 19, 2009
filing date -
Feb 17, 2006
priority date (Note) -
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Abstract
Methods and apparatus for providing lighting in a display are provided. In one embodiment, a microelectromechanical system (MEMS) is provided that includes a transparent substrate and a plurality of interferometric modulators. The interferometric modulators include an optical stack coupled to the transparent substrate, a reflective layer over the optical stack, and one or more posts to support the reflective layer and to provide a path for light from a backlight for lighting the display.
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